chaintool / 한국어
개인정보
This privacy policy explains the technical data practices of chaintool. It is written for a local-first Web3 product and does not replace jurisdiction-specific legal advice.
Local processing
chaintool generates seed phrases and private keys in your browser using Web Crypto. Seed phrases, private keys, pasted mnemonics and tool inputs are not sent to chaintool servers, stored by chaintool, or tied to an account.
Network requests
Some tools make a direct request from your browser to a public RPC endpoint selected in the interface. That provider may receive your IP address, browser metadata and the request itself under its own policy. Do not paste secrets into any public RPC request.
Cookies and language
We use one functional cookie named chaintool_locale to remember your chosen language. No advertising, analytics, fingerprinting or cross-site tracking cookies are used by chaintool.
External links
Faucets, explorers, RPC providers and documentation links are third-party services. Opening one leaves chaintool and is governed by that service’s privacy terms.
Retention and security
chaintool does not maintain user accounts or a database of generated keys. Browser downloads and clipboard entries remain under your control. Clear sensitive data from your clipboard and device when you finish.
Your choices
You can change language at any time, clear the functional cookie in browser settings, and use the site without connecting a wallet. Do not use this site to generate keys for material funds unless you understand the security model.
Changes and contact
This policy may change as the product changes. The effective date is 13 August 2026. Before a public commercial launch, the operator must publish a legal entity and a privacy contact channel appropriate for the jurisdictions served.